{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : null,
  "system" : "http://terminology.hl7.org/CodeSystem/v2-0550",
  "property" : [ ],
  "codesystem" : "bb5ddc03-1d66-5e2a-a3d9-9043f9e932cf",
  "concept_id" : "3cb8e238-2354-523b-8086-b6a5c0115b73",
  "ancestors" : {
    "KNEEJ" : 0
  },
  "id" : "8e00bda2-0b25-4113-bf56-d64e322ba1dc",
  "code" : "KNEEJ",
  "display" : "Knee Joint",
  "version" : "2.9"
}